99158, WA Demographics

Population 530 · Census ACS 2020–24

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99158, WA map of median age by neighborhood
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Population and households in ZIP 99158

Household size in ZIP 99158

Household size, people per household
PeriodZIP 99158WashingtonU.S.
2006–102.372.562.68
2010–142.352.622.73
2015–192.362.622.71
2020–242.452.612.65
Change+0.09+0.05−0.03
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Households in ZIP 99158 run small, averaging 2.45 people against 2.65 nationally, which usually means more singles and couples and fewer children.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in ZIP 99158

Median age, years
PeriodZIP 99158WashingtonU.S.
2006–1047.338.037.7
2010–1449.038.738.6
2015–1948.739.339.6
2020–2446.439.640.1
Change−0.9+1.6+2.3
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ZIP 99158 skews older: half of its residents are older than 46.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has dropped from 47.3 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in ZIP 99158

Single-parent households, % of households
PeriodZIP 99158WashingtonU.S.
2006–104.6%10.9%12.3%
2010–147.1%10.6%12.3%
2015–196.5%10.1%11.6%
2020–242.7%10.1%11.6%
Change−1.9 pts−0.8 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 99158: 2.7% of households, against 11.6% nationally.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in ZIP 99158

Renters in ZIP 99158

Renters, % of occupied homes
PeriodZIP 99158WashingtonU.S.
2006–1024.4%35.2%33.3%
2010–1430.7%37.3%35.6%
2015–1925.7%37.0%36.0%
2020–2418.9%36.2%34.8%
Change−5.5 pts+1.0 pts+1.5 pts
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ZIP 99158 is largely a place of homeowners: only 18.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 51.0% have no mortgage at all, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in ZIP 99158

Vacant homes, % of all homes
PeriodZIP 99158WashingtonU.S.
2006–1017.8%9.2%11.4%
2010–1414.7%9.2%11.4%
2015–1913.6%8.2%11.1%
2020–2413.3%7.6%9.6%
Change−4.6 pts−1.6 pts−1.8 pts
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Vacancy runs high in ZIP 99158: 13.3% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in ZIP 99158

Age of homes, median year built
PeriodZIP 99158WashingtonU.S.
2006–10194119771974
2010–14194419791975
2015–19194519801977
2020–24193819841980
Change−3+6+6
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The housing in ZIP 99158 is old by national standards: the median home dates to 1938, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in ZIP 99158

Rent, per month
PeriodZIP 99158WashingtonU.S.
2006–10$683$1,018$965
2010–14$694$1,127$1,040
2015–19$804$1,390$1,213
2020–24$1,030$1,875$1,571
Change+$346+$858+$606
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The median renter in ZIP 99158 pays $1,030 a month for rent and utilities, well below the national median of $1,571. Rent takes 17.9% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in ZIP 99158

Bachelor's degrees in ZIP 99158

Bachelor's degrees, % of adults 25+
PeriodZIP 99158WashingtonU.S.
2006–1027.2%31.0%28.4%
2010–1421.7%32.1%29.6%
2015–1920.5%35.5%32.1%
2020–2427.1%38.8%35.6%
Change−0.1 pts+7.8 pts+7.2 pts
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College degrees are less common in ZIP 99158 than nationally: 27.1% of adults 25 and older have a bachelor's or higher, against 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in ZIP 99158

High school graduates, % of adults 25+
PeriodZIP 99158WashingtonU.S.
2006–1092.3%89.5%84.9%
2010–1493.2%90.0%86.1%
2015–1994.1%91.0%87.7%
2020–2495.0%91.9%89.3%
Change+2.7 pts+2.4 pts+4.3 pts
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High school completion is high in ZIP 99158: 95.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in ZIP 99158

Unemployment, % of the labor force
PeriodZIP 99158WashingtonU.S.
2006–103.6%7.6%8.1%
2010–147.0%8.9%9.4%
2015–193.8%5.1%5.6%
2020–243.5%5.1%5.4%
Change−0.1 pts−2.5 pts−2.7 pts
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Jobs have been easier to find in ZIP 99158 than nationally: unemployment was 3.5%, against 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

ZIP 99158 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 991582.4546.42.7%18.9%13.3%1938$1,03027.1%95.0%3.5%
ZIP 991762.3648.13.8%20.7%13.5%1941$1,00826.3%92.1%4.6%
ZIP 991282.4849.13.5%18.1%10.7%1955$92329.3%95.6%3.9%
ZIP 991742.4646.32.6%19.1%13.3%1938$1,03027.3%95.1%3.4%
ZIP 991702.2548.54.6%14.3%10.4%1947$1,03819.8%91.7%9.1%
ZIP 990332.3054.112.7%33.5%14.6%1960$80723.0%93.4%3.7%
ZIP 990182.5041.616.0%18.3%9.0%1959$1,13023.9%96.0%2.6%
ZIP 991492.1250.85.8%13.8%14.0%1943$1,02317.3%90.4%10.1%
ZIP 838243.0144.28.6%24.0%14.0%1978$76921.8%91.6%3.1%
ZIP 991712.2449.78.8%24.9%14.0%1948$86924.6%86.4%5.6%
ZIP 838702.9842.98.5%25.7%11.2%1979$78426.3%88.8%2.4%

All figures 2020–24.

Zip codes with similar populations: 30470, GA · 87023, NM · 84723, UT · 84338, UT · 38914, MS · 38380, TN · 36922, AL · 33855, FL · 32509, FL · 89046, NV

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up ZIP 99158. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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